Energetic

//ˌɛnɚˈd͡ʒɛtɪk// adj, noun

Definitions

Adjective
  1. 1
    Possessing or pertaining to energy.

    "Cosmic rays are energetic particles from outer space."

  2. 2
    Characterised by force or vigour; full of energy; lively, vigorous, furious.

    "Those kids are so energetic: they want to run around playing all day."

  3. 3
    Having powerful effects; efficacious, potent. obsolete

    "At these energetic sounds, the sun hid himself beneath a gloomy cloud; and the waters of two little lakes, that were naturally clearer than crystal, became of a colour like blood."

  4. 4
    Of or relating to certain Arabic verb forms that emphasize or intensify the meaning.
Adjective
  1. 1
    possessing or exerting or displaying energy wordnet
  2. 2
    working hard to promote an enterprise wordnet
Noun
  1. 1
    Any material used for its release of energy, either as an explosive, propellant, or for pyrotechnic effects. in-plural

    "Unfortunately, conventional nanoporous energetics can have poor long-term storage stability, and can be dangerously unstable, severely limiting their usefulness."

Etymology

Etymology 1

From New Latin energeticus (16th c.), or its source, Ancient Greek ἐνεργητικός (energētikós), from ἐνεργέω (energéō, “to be active”), from ἐνεργός (energós, “active”). By surface analysis, energy + -etic.

Etymology 2

Possibly from a clipping of energetic materials.

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